Hafnium
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Hafnium Bar
Grade
Hf+Zr;99.95%; Zr<0.5%/Zr<1%/Zr<2% Diameter : 0.236 to 4.7inch (6mm to 120mm). Length: up to 236.22inch (6000mm) Standard: ASTM B737-10 -
Hafnium Crystal bar
Grade
Hf+Zr;99.95%; Zr;0.5%/Zr;1%/Zr;3%
Diameter : 0.8 to 1.6inch (20mm to 40mm).
Length: up to 39.37inch (1000mm)
also available in chopped sizes,norminal 1-2inch;(25-51mm) lengths
Hafnium Crystal / High purity Hafnium Metal with purity 99.95%min.
Chemical Content: Hf+Zr: 99.95%min, Zr:1%maxApplications: Used for electronic industry, atomic energy industry etc., scientific research, experimentation and development.
Packing: Outer containers, inner vacuum bag.(according to the request of customers.)
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Grade:Hf+Zr;99.95%; Zr;0.5%/Zr;1%/Zr;3%Diameter : 0.8 to 1.6inch (20mm to 40mm).Length: up to 39.37inch (1000mm)also available in chopped sizes,norminal 1-2inch;(25-51mm) lengths
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Hf+Zr;99.95%; Zr;0.5%/Zr;1%/Zr;3%
Diameter : 0.8 to 1.6inch (20mm to 40mm).
Length: up to 39.37inch (1000mm)
also available in chopped sizes,norminal 1-2inch;(25-51mm) lengths
Applications: Used for electronic industry, atomic energy industry etc., scientific research, experimentation and development.
Packing: Outer containers, inner vacuum bag.(according to the request of customers.) -
Grade: Hf+Zr;99.95%; Zr<2%Diameter : 0.04 to 0.315nch (1.0mm to 8.0mm).
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Hafnium plate
Grade
Hf+Zr;99.95%; Zr<2% Diameter : 0.125 to 4nch (3mm to 101.6mm). GENERAL PROPERTIES Symbol: Hf Atomic Number: 72 Atomic Weight: 178.49 Density: 13.31 gm/cc Melting Point: 2227 oC Boiling Point: 4602 oC Thermal Conductivity: 0.230 W/cm/K @ 298.2 K Electrical Resistivity: 35.1 microhm-cm @ 25 oC Electronegativity: 1.3 Paulings Specific Heat: 0.035 Cal/g/K @ 25 oC Heat of Vaporization: 155 K-Cal/gm atom at 4602 oC Heat of Fusion: 6.0 Cal/gm mole Thermal Neutron Cross Section: 115 Barns -
Grade: Hf+Zr;99.95%; Zr<0.5%/Zr<1%/Zr<2%
Diameter : 0.236 to 4.7inch (6mm to 120mm).Length: up to 236.22inch (6000mm)Standard: ASTM B737-10 -
Hafnium rod
Grade
Hf+Zr;99.95%; Zr<0.5%/Zr<1%/Zr<2% Diameter : 0.236 to 4.7inch (6mm to 120mm). Length: up to 236.22inch (6000mm) Standard: ASTM B737-10 -
Grade: Hf+Zr;99.95%; Zr<2%Diameter : 0.125 to 4nch (3mm to 101.6mm).
